Presentation template created by OpenOffice.org or another presentation software that supports the OpenDocument standard; often includes a master slide as well as a content slide with a company header and footer; used for styling presentations with the same appearance. OTP files are based on the OASIS OpenDocument standard, which uses an XML format to save presentations.
File extension used by Top Secret Crypto Gold. File contains one time pad key file.
File extension used by Origin. Graphic template file.
File extension used by StarOffice. File contains presentation template.